| 摘要 |
<p>In order to seal the ridge or roof edge covering of a sloping roof, use is made of a water-tight strip (10) comprising a central strip (11) with an air-permeable, water-repelling nonwoven (12) which is secure against drifting snow and adjoined by side strips (20, 30) which can be adapted, at least with their outer longitudinal edges, to the upper side of roof-covering slabs (2'). The side strips each consist of soft, extensible polyisobutylene foil strips, in which there is embedded an expanded-metal mesh with an extensibility in the longitudinal direction of 50 to 150% and an extensibility in the transverse direction of </= 20% and a recovery capacity of </= 5%. …<IMAGE>… </p> |
